8049261906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{899761}}^1$

素因数の和:899847

約数の個数: 48

約数和(自身を含む): 20212253568

約数和(自身を除く): 12162991662

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4473, 8946, 899761, 1799522, 2699283, 5398566, 6298327, 8097849, 12596654, 16195698, 18894981, 37789962, 56684943, 63883031, 113369886, 127766062, 191649093, 383298186, 447181217, 574947279, 894362434, 1149894558, 1341543651, 2683087302, 4024630953, 8049261906]

約数ペア:

[(1, 8049261906), (2, 4024630953), (3, 2683087302), (6, 1341543651), (7, 1149894558), (9, 894362434), (14, 574947279), (18, 447181217), (21, 383298186), (42, 191649093), (63, 127766062), (71, 113369886), (126, 63883031), (142, 56684943), (213, 37789962), (426, 18894981), (497, 16195698), (639, 12596654), (994, 8097849), (1278, 6298327), (1491, 5398566), (2982, 2699283), (4473, 1799522), (8946, 899761)]